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This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

Anyone who has ever experienced it knows back pain is far from fun—and often debilitating. As Pamela Paley, a NASM exercise specialist and master teacher for Club Pilates says, "Back pain can cause ...